WASHINGTON — Abortion rights are at risk at the Supreme Court, but the short-term threat may not come from extreme laws like the one passed by Alabama lawmakers on Tuesday.

The court led by Chief Justice John G. Roberts Jr. is more likely to chip away at the constitutional right to abortion established in 1973 in Roe v. Wade than to overturn it outright. It will have plenty of opportunities to do so.

As soon as Monday, the court could announce whether it will hear challenges to three different provisions of Indiana abortion laws. It will in the coming months almost certainly agree to hear a challenge to a Louisiana law that could reduce the number of abortion clinics in the state to one….

The New York Times